Factor Info

ID 154339
Size 1065 digits / 3537 bits
Status composite
Value 527486876417062086922674511187214033998132485343689983828047666080514249058751222453169677597429567434149146610297543955989356483867303440096998902668027102275829230330643488966629424917351471307267031482486437470930845116911214452028636436227777364263187764032829112322330650220246791445157593196450172731626662003439879987957652198206410607147690175669730441223842730558476221272653083726300713842332521951865991845466602799045953541408281377929735966137551713917056169454621362809251106781948835813166829911314363654846250430743278927502515238549109849363358345990845466582618698481808103175763255708805911286423276133046249273981676295880053602698382225864779795073417434401398449675054263056845981324249772909684109499908998874718772612625376249033038383126282000165024678602991792112193182606322246084958186642469177401388787596755426947739567680405211634343283949561417222619058623478450848217941445865206050004842135529212368922620614558371479651092555348796836508870001960034450906537296839721895979824683936356437866392731849888320827116732845060140994157

Factorizations

Primary (ID: 186373) 4469425783490088031801873112489197 (proven prime)
(ID: 188488) 118021173629413709906028887419857897024981821502316502162813511248389523370481912793531383286395336983914759580176139267232415274989203970835627391242350212145044982267070969613355202958760218184112975004875906008601623145033663252369057198171157304138829739637600690928404829261877821925946323125249895692813189671055517768839553441976830874756686145753355424578270900206794448344673209164696966177909000638901401646876563674293292670374401892553010762394039145199121439579659060649011876423752493813669907408247636183242371505092381504594815630453270911036207781264875270750884608541055307696421384265444756829150702086046409050570981279988776614451472073722293587816284383516293927311621904750009156343061206025449994000519152884742124221988553197541114408716621992543194614640957046692681412557017234378425502256586001793545364266924678159208128562129586989883109153663132032431341301106410477811613509680042473734302641695306363988820744273198975230359414772764968721078764610877177199327403285841812318818886700255691022583681 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.